Overview
The LPC1837JET100E is a 32-bit microcontroller from NXP USA Inc., based on the Arm Cortex-M3 CPU. This microcontroller is part of the LPC1800 series and is known for its high performance and low power consumption. It features a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses, as well as a third bus for peripherals. The LPC1837JET100E is packaged in a 100-pin TFBGA (Thin Fine-Pitch Ball Grid Array) and operates at 3.3V.
Key Specifications
| Specification | Value |
|---|---|
| Microcontroller Type | 32-bit Arm Cortex-M3 RISC |
| Flash Memory | 1 MB |
| Operating Voltage | 3.3 V |
| Package Type | 100-pin TFBGA |
| CPU Architecture | Harvard architecture with 3-stage pipeline |
| Local Buses | Separate instruction and data buses, plus a third bus for peripherals |
Key Features
- High-performance Arm Cortex-M3 CPU with a 3-stage pipeline
- 1 MB of flash memory for code storage
- Low power consumption, making it suitable for battery-powered applications
- Multiple communication interfaces including USB, SPI, I2C, and UART
- Integrated peripherals such as timers, watchdogs, and GPIOs
- Support for various power modes to optimize energy efficiency
Applications
The LPC1837JET100E is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Medical devices
- Consumer electronics
- Automotive systems
- IoT devices
- Robotics and automation
Q & A
- What is the CPU architecture of the LPC1837JET100E?
The LPC1837JET100E uses a Harvard architecture with a 3-stage pipeline based on the Arm Cortex-M3 CPU. - How much flash memory does the LPC1837JET100E have?
The LPC1837JET100E has 1 MB of flash memory. - What is the operating voltage of the LPC1837JET100E?
The operating voltage is 3.3 V. - What type of package does the LPC1837JET100E come in?
The LPC1837JET100E is packaged in a 100-pin TFBGA. - What are some of the key features of the LPC1837JET100E?
Key features include high-performance CPU, low power consumption, multiple communication interfaces, and integrated peripherals. - What are some common applications for the LPC1837JET100E?
Common applications include industrial control systems, medical devices, consumer electronics, automotive systems, IoT devices, and robotics. - Where can I purchase the LPC1837JET100E?
The LPC1837JET100E can be purchased from authorized distributors such as Digi-Key, CATR, and X-On Electronics. - What is the significance of the Harvard architecture in the LPC1837JET100E?
The Harvard architecture allows for separate local instruction and data buses, as well as a third bus for peripherals, enhancing performance and efficiency. - Does the LPC1837JET100E support various power modes?
Yes, the LPC1837JET100E supports various power modes to optimize energy efficiency. - What communication interfaces are available on the LPC1837JET100E?
The LPC1837JET100E includes interfaces such as USB, SPI, I2C, and UART.
